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D-Link DWR-921 rev C1

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bgn (N300)
4G LTE Cat.4 Router with SIM Card slot
DWR-921 C3.jpg
Homepage Product page (RU)
Wikipedia D-Link
WikiDevi.wi-cat.ru D-Link DWR-921 rev C1
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev D-Link DWR-921 C1
FCC ID none specified
Board ID 11340Y20SH00301A1
Type LTE router, wireless router
CPU1 checkY MediaTek MT7620N
CPU1 Type MIPS 24KEc
CPU1 Speed 580 MHz
Flash1 Chip Winbond W25Q128EV
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip Nanya NT5DS32M16ES-5T
ETH chip1 MediaTek MT7620N
Switch MediaTek MT7620N
Ethernet Port Count 1-100MbE-WAN4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader JBoot
Expansion IF types Mini PCIe, SIM Card slot
SIM Card slot 1
Mini PCIe slots 1
Power 12 VDC, 1 A
Connector type barrel
Serial Port (UART) yes, 4-pin header
Flags:
LTE, 4G
Other
Manuf/OEM/ODM AMIT CTG561DL
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
(Est.) release date 20 March 2015
Country of manuf China
Radio 1
Chip1 MediaTek MT7620N
Wireless interface OUI none specified
Antenna Connector Type none specified
MIMO status 2x2:2
Wireless Standard IEEE 802.11b/g/n
802.11n up to 300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Radio2 module WNC D18Q1
Radio2 module IF Mini PCIe
Chip1 Brand? Model?
Wireless interface OUI none specified
Antenna Connector Type U.FL
Wireless Standard LTE
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
D-Link DWR-921 rev A1RalinkRalink
D-Link DWR-921 rev B1RalinkRalink
D-Link DWR-921 rev C1MediaTekMediaTek
D-Link DWR-921 rev C3MediaTekMediaTekQualcomm

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented D-Link devices with specifications, see D-Link.

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

"11340Y20SH00301A1"and "2015/03/20" is silkscreened on the main board.

See also: NetComm 4GM3W-01 and AMIT

"48CM1R51.0GBAPC" is silkscreened on the LTE module board.

LTE Module: WNC D18Q1 (Mini PCIe)

Links of Interest

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum
OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 18.06.0
Current supported version: 24.10.0

Please insert instructions here

Notes

Specifications

CPU: Ralink RT5350F @360MHz
Flash: Macronix MX25L6405D (8MB)
RAM: EtronTech EM63A165TS-6G (32MB)
Modem: WNC D16Q1_D LTE (Mini PCIe)
CPU: MediaTek MT7620N @580MHz
Flash: Winbond W25Q128FV (16MB)
RAM: Nanya NT5DS32M16ES-5T (64MB)
Modem: WNC D18Q1 LTE (Mini PCIe) • crack
CPU: MediaTek MT7620N @580MHz
Flash: Winbond W25Q128FV (16MB)
RAM: EtronTech EM6AB160TSE-5G (64MB)
Modem: BroadMobi BM806U-E1 (Mini PCIe/USB)
Qualcomm MDM9225

See also

Mobile Wi-Fi Hotspots
FCC ID: KA2WR920VA1 (2019-05-29)
D-Link DWR-921 rev C1 - 4G LTE Router
D-Link DWR-921 rev C3 - 4G LTE Router
D-Link DWR-922 rev C3 - 4G LTE Router
FCC ID: KA2WR922C2 (2017-04-24), KA2WR922C3 (2016-12-13)
D-Link DWR-922 rev E2 - 4G LTE Router
FCC ID: KA2WR925A2 (2014-12-29) - 4G LTE VPN Router
FCC ID: KA2WR930A1 (2014-04-30) - LTE Mobile Router
FCC ID: KA2WR953B1 (2018-07-03) - LTE Wi-Fi Router
D-Link DWR-960 rev B1 - AC1200 4G LTE Cat.6 Router
FCC ID: KA2WR961C1 (2018-05-29) - AC1200 4G LTE Router

Models

D-Link DWR series